Ultra-Dri technology provides superior moisture wicking control for cool, dry comfort Ultra-Dri technology provides superior moisture wicking control for cool, dry comfort Elimishield technology keeps feet fresh and is effective after 50 commercial washings Full cushion over the calf leg and foot for optimal comfort and support Integrated arch support provides precise fit and helps reduce foot fatigue Stay up leg top and reinforced heel and toe for comfortable all day wear Realtree Mens Ultra-Dri All Season Over the Calf Tall Midweight Boot Socks 2 Pair Pack have many features that include over the calf length, medium weight, full cushion leg and foot, arch support for added fit, superior moisture wicking control, scent control, stay up leg and top & reinforced heel and toe. Elimishield technology keeps feet fresh and is effective after 50 commercial washings. Made in the USA! Perfect for tall work boots, outdoors, uniforms, hunting, fishing, camping, winter, trail walking, and hiking.